1cgiwrap_iterenv(3)               cgi/cgiwrap.h              cgiwrap_iterenv(3)
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NAME

6       cgiwrap_iterenv  - iterater for env vars
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SYNOPSIS

9       #include <cgi/cgiwrap.h>
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12       NEOERR *cgiwrap_iterenv (int n, char **k, char **v);
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ARGUMENTS

18       n - variable to return.  This should start at 0 and increment
19       until you receive a NULL return value.
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DESCRIPTION

23       cgiwrap_iterenv  allows  a  program to iterate over all the environment
24       variables.  This is probably mostly used by the default debug output.
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RETURN VALUE

28       k - a malloc'd copy of the variable name
29       v - a malloc'd copy of the variable value
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SEE ALSO

33       cgiwrap_writevf(3),     cgiwrap_write(3),     cgiwrap_read(3),     cgi‐
34       wrap_iterenv(3),     cgiwrap_putenv(3),    cgiwrap_init_emu(3),    cgi‐
35       wrap_getenv(3), cgiwrap_init_std(3), cgiwrap_writef
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39ClearSilver                    14 November 2006             cgiwrap_iterenv(3)
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